Pandas Profiling Report

Dataset statistics

Number of variables	23
Number of observations	670
Missing cells	5
Missing cells (%)	< 0.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	226.8 KiB
Average record size in memory	346.6 B

Variable types

NUM	19
CAT	3
DATE	1

Reproduction

Analysis started	2020-11-27 16:58:13.191973
Analysis finished	2020-11-27 16:59:12.338557
Duration	59.15 seconds
Version	pandas-profiling v2.8.0
Command line	`pandas_profiling --config_file config.yaml [YOUR_FILE.csv]`
Download configuration	config.yaml

Warnings

`china_pm2.5` has a high cardinality: 163 distinct values	High cardinality
`china_stock_index` has a high cardinality: 440 distinct values	High cardinality
`seoul_covid_death` is highly correlated with `seoul_covid_confirmed` and 1 other fields	High correlation
`seoul_covid_confirmed` is highly correlated with `seoul_covid_death` and 1 other fields	High correlation
`seoul_covid_released` is highly correlated with `seoul_covid_confirmed` and 1 other fields	High correlation
`y_pm10` is highly correlated with `y_pm2.5`	High correlation
`y_pm2.5` is highly correlated with `y_pm10`	High correlation
`transport_out` is highly correlated with `transport_in` and 1 other fields	High correlation
`transport_in` is highly correlated with `transport_out` and 1 other fields	High correlation
`transport_inandout` is highly correlated with `transport_in` and 1 other fields	High correlation
`기압` is highly skewed (γ1 = -24.34635554)	Skewed
`안개시간` is highly skewed (γ1 = 21.71745376)	Skewed
`china_covid_death` is highly skewed (γ1 = 20.48147298)	Skewed
`date` has unique values	Unique
`transport_out` has unique values	Unique
`transport_inandout` has unique values	Unique
`seoul_covid_confirmed` has 412 (61.5%) zeros	Zeros
`seoul_covid_death` has 463 (69.1%) zeros	Zeros
`seoul_covid_released` has 412 (61.5%) zeros	Zeros
`강수량` has 479 (71.5%) zeros	Zeros
`안개시간` has 665 (99.3%) zeros	Zeros
`china_covid_confirmed` has 381 (56.9%) zeros	Zeros
`china_covid_death` has 530 (79.1%) zeros	Zeros

date
Date

UNIQUE

Distinct count	670
Unique (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	5.4 KiB

Minimum	2019-01-01 00:00:00
Maximum	2020-10-31 00:00:00

Histogram

Histogram

seoul_covid_confirmed
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct count	246
Unique (%)	36.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	769.8134328358209
Minimum	0.0
Maximum	6011.0
Zeros	412
Zeros (%)	61.5%
Memory size	5.4 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	733.75
95-th percentile	5222.45
Maximum	6011
Range	6011
Interquartile range (IQR)	733.75

Descriptive statistics

Standard deviation	1538.826284
Coefficient of variation (CV)	1.998960031
Kurtosis	3.991387147
Mean	769.8134328
Median Absolute Deviation (MAD)	0
Skewness	2.276549968
Sum	515775
Variance	2367986.331

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	412	61.5%
637	6	0.9%
633	3	0.4%
629	3	0.4%
628	3	0.4%
14	2	0.3%
624	2	0.3%
1662	1	0.1%
1230	1	0.1%
802	1	0.1%
5668	1	0.1%
774	1	0.1%
1250	1	0.1%
634	1	0.1%
742	1	0.1%
695	1	0.1%
602	1	0.1%
1675	1	0.1%
590	1	0.1%
265	1	0.1%
1474	1	0.1%
2077	1	0.1%
1334	1	0.1%
5851	1	0.1%
4904	1	0.1%
Other values (221)	221	33.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	412	61.5%
14	2	0.3%
15	1	0.1%
22	1	0.1%
27	1	0.1%
30	1	0.1%
31	1	0.1%
35	1	0.1%
41	1	0.1%
49	1	0.1%

Value	Count	Frequency (%)
6011	1	0.1%
5960	1	0.1%
5912	1	0.1%
5876	1	0.1%
5851	1	0.1%
5827	1	0.1%
5807	1	0.1%
5790	1	0.1%
5768	1	0.1%
5748	1	0.1%

seoul_covid_death
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct count	58
Unique (%)	8.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	6.477611940298507
Minimum	0.0
Maximum	78.0
Zeros	463
Zeros (%)	69.1%
Memory size	5.4 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	4
95-th percentile	53.55
Maximum	78
Range	78
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	16.29663203
Coefficient of variation (CV)	2.515839507
Kurtosis	8.255384787
Mean	6.47761194
Median Absolute Deviation (MAD)	0
Skewness	3.020514403
Sum	4340
Variance	265.5802155

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	463	69.1%
2	35	5.2%
4	34	5.1%
11	14	2.1%
13	11	1.6%
9	10	1.5%
7	9	1.3%
6	7	1.0%
74	5	0.7%
8	5	0.7%
16	5	0.7%
32	3	0.4%
10	3	0.4%
24	3	0.4%
78	3	0.4%
61	3	0.4%
69	3	0.4%
46	2	0.3%
62	2	0.3%
23	2	0.3%
57	2	0.3%
14	2	0.3%
12	2	0.3%
64	2	0.3%
66	2	0.3%
Other values (33)	38	5.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	463	69.1%
2	35	5.2%
3	1	0.1%
4	34	5.1%
5	1	0.1%
6	7	1.0%
7	9	1.3%
8	5	0.7%
9	10	1.5%
10	3	0.4%

Value	Count	Frequency (%)
78	3	0.4%
77	1	0.1%
76	1	0.1%
74	5	0.7%
71	1	0.1%
69	3	0.4%
68	1	0.1%
67	1	0.1%
66	2	0.3%
65	1	0.1%

seoul_covid_released
Real number (ℝ_≥0)

HIGH CORRELATION
ZEROS

Distinct count	230
Unique (%)	34.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	586.9104477611941
Minimum	0.0
Maximum	5495.0
Zeros	412
Zeros (%)	61.5%
Memory size	5.4 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	574.75
95-th percentile	4328.2
Maximum	5495
Range	5495
Interquartile range (IQR)	574.75

Descriptive statistics

Standard deviation	1264.400424
Coefficient of variation (CV)	2.154332792
Kurtosis	5.968081342
Mean	586.9104478
Median Absolute Deviation (MAD)	0
Skewness	2.602781161
Sum	393230
Variance	1598708.431

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	412	61.5%
64	4	0.6%
13	4	0.6%
6	3	0.4%
8	3	0.4%
627	3	0.4%
1639	3	0.4%
1571	3	0.4%
604	2	0.3%
117	2	0.3%
72	2	0.3%
55	2	0.3%
651	2	0.3%
93	2	0.3%
689	2	0.3%
733	2	0.3%
5350	2	0.3%
25	2	0.3%
9	2	0.3%
5	2	0.3%
3	2	0.3%
393	1	0.1%
4330	1	0.1%
4894	1	0.1%
4965	1	0.1%
Other values (205)	205	30.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	412	61.5%
3	2	0.3%
5	2	0.3%
6	3	0.4%
8	3	0.4%
9	2	0.3%
11	1	0.1%
13	4	0.6%
25	2	0.3%
27	1	0.1%

Value	Count	Frequency (%)
5495	1	0.1%
5475	1	0.1%
5462	1	0.1%
5434	1	0.1%
5394	1	0.1%
5368	1	0.1%
5350	2	0.3%
5304	1	0.1%
5283	1	0.1%
5268	1	0.1%

china_pm2.5
Categorical

HIGH CARDINALITY

Distinct count	163
Unique (%)	24.4%
Missing	2
Missing (%)	0.3%
Memory size	5.4 KiB

98	13
117	13
87	12
99	11
105	11
Other values (158)	608

Value	Count	Frequency (%)
98	13	1.9%
117	13	1.9%
87	12	1.8%
99	11	1.6%
105	11	1.6%
102	10	1.5%
106	10	1.5%
60	10	1.5%
122	10	1.5%
96	10	1.5%
69	9	1.3%
83	9	1.3%
121	9	1.3%
79	9	1.3%
71	9	1.3%
104	9	1.3%
89	8	1.2%
95	8	1.2%
101	8	1.2%
112	8	1.2%
66	8	1.2%
152	8	1.2%
63	8	1.2%
123	8	1.2%
93	8	1.2%
Other values (138)	432	64.5%

Length

Max length	3
Median length	3
Mean length	2.52238806
Min length	1

Overview of Unicode Properties

Unique unicode characters	13
Unique unicode categories (?)	3
Unique unicode scripts (?)	2
Unique unicode blocks (?)	1

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
1	464	27.5%
9	155	9.2%
6	155	9.2%
8	144	8.5%
7	144	8.5%
2	133	7.9%
0	130	7.7%
5	124	7.3%
3	119	7.0%
4	114	6.7%
n	4	0.2%
a	2	0.1%
	2	0.1%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	1682	99.5%
Lowercase Letter	6	0.4%
Space Separator	2	0.1%

Most frequent Lowercase Letter characters

Value	Count	Frequency (%)
n	4	66.7%
a	2	33.3%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
1	464	27.6%
9	155	9.2%
6	155	9.2%
8	144	8.6%
7	144	8.6%
2	133	7.9%
0	130	7.7%
5	124	7.4%
3	119	7.1%
4	114	6.8%

Most frequent Space Separator characters

Value	Count	Frequency (%)
	2	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	1684	99.6%
Latin	6	0.4%

Most frequent Latin characters

Value	Count	Frequency (%)
n	4	66.7%
a	2	33.3%

Most frequent Common characters

Value	Count	Frequency (%)
1	464	27.6%
9	155	9.2%
6	155	9.2%
8	144	8.6%
7	144	8.6%
2	133	7.9%
0	130	7.7%
5	124	7.4%
3	119	7.1%
4	114	6.8%
	2	0.1%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1690	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
1	464	27.5%
9	155	9.2%
6	155	9.2%
8	144	8.5%
7	144	8.5%
2	133	7.9%
0	130	7.7%
5	124	7.3%
3	119	7.0%
4	114	6.7%
n	4	0.2%
a	2	0.1%
	2	0.1%

china_pm10
Real number (ℝ_≥0)

Distinct count	123
Unique (%)	18.4%
Missing	1
Missing (%)	0.1%
Infinite	0
Infinite (%)	0.0%

Mean	62.63677130044843
Minimum	4.0
Maximum	197.0
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	4
5-th percentile	25.4
Q1	46
median	59
Q3	75
95-th percentile	109
Maximum	197
Range	193
Interquartile range (IQR)	29

Descriptive statistics

Standard deviation	26.0358095
Coefficient of variation (CV)	0.415663339
Kurtosis	2.362507416
Mean	62.6367713
Median Absolute Deviation (MAD)	14
Skewness	1.066565136
Sum	41904
Variance	677.8633764

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
56	20	3.0%
54	17	2.5%
61	17	2.5%
64	17	2.5%
58	16	2.4%
51	16	2.4%
62	16	2.4%
53	15	2.2%
59	13	1.9%
49	12	1.8%
77	12	1.8%
60	12	1.8%
57	12	1.8%
52	11	1.6%
45	11	1.6%
69	11	1.6%
71	11	1.6%
47	11	1.6%
63	11	1.6%
46	11	1.6%
67	11	1.6%
65	10	1.5%
66	9	1.3%
50	9	1.3%
43	9	1.3%
Other values (98)	349	52.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
4	1	0.1%
5	1	0.1%
9	1	0.1%
14	1	0.1%
15	2	0.3%
16	2	0.3%
17	1	0.1%
18	4	0.6%
19	2	0.3%
20	1	0.1%

Value	Count	Frequency (%)
197	1	0.1%
168	1	0.1%
159	3	0.4%
151	2	0.3%
150	1	0.1%
148	1	0.1%
145	1	0.1%
141	1	0.1%
135	1	0.1%
134	1	0.1%

china_stock_index
Categorical

HIGH CARDINALITY

Distinct count	440
Unique (%)	65.8%
Missing	1
Missing (%)	0.1%
Memory size	5.4 KiB

2,976.53	11
2,618.23	10
3,218.05	9
2,905.19	8
3,078.34	6
Other values (435)	625

Value	Count	Frequency (%)
2,976.53	11	1.6%
2,618.23	10	1.5%
3,218.05	9	1.3%
2,905.19	8	1.2%
3,078.34	6	0.9%
2,860.08	6	0.9%
2,979.55	5	0.7%
3,031.24	4	0.6%
3,246.57	4	0.6%
2,763.99	4	0.6%
2,827.80	4	0.6%
3,278.00	3	0.4%
2,745.62	3	0.4%
3,090.76	3	0.4%
2,852.35	3	0.4%
3,006.45	3	0.4%
3,001.98	3	0.4%
3,005.04	3	0.4%
2,796.63	3	0.4%
2,823.82	3	0.4%
2,930.80	3	0.4%
2,772.20	3	0.4%
2,967.68	3	0.4%
2,881.97	3	0.4%
2,978.88	3	0.4%
Other values (415)	556	83.0%

Length

Max length	8
Median length	8
Mean length	7.992537313
Min length	3

Overview of Unicode Properties

Unique unicode characters	14
Unique unicode categories (?)	3
Unique unicode scripts (?)	2
Unique unicode blocks (?)	1

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
2	733	13.7%
,	669	12.5%
.	669	12.5%
3	574	10.7%
9	461	8.6%
8	418	7.8%
0	415	7.7%
7	310	5.8%
1	298	5.6%
5	289	5.4%
6	262	4.9%
4	254	4.7%
n	2	< 0.1%
a	1	< 0.1%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	4014	75.0%
Other Punctuation	1338	25.0%
Lowercase Letter	3	0.1%

Most frequent Lowercase Letter characters

Value	Count	Frequency (%)
n	2	66.7%
a	1	33.3%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
2	733	18.3%
3	574	14.3%
9	461	11.5%
8	418	10.4%
0	415	10.3%
7	310	7.7%
1	298	7.4%
5	289	7.2%
6	262	6.5%
4	254	6.3%

Most frequent Other Punctuation characters

Value	Count	Frequency (%)
,	669	50.0%
.	669	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	5352	99.9%
Latin	3	0.1%

Most frequent Latin characters

Value	Count	Frequency (%)
n	2	66.7%
a	1	33.3%

Most frequent Common characters

Value	Count	Frequency (%)
2	733	13.7%
,	669	12.5%
.	669	12.5%
3	574	10.7%
9	461	8.6%
8	418	7.8%
0	415	7.8%
7	310	5.8%
1	298	5.6%
5	289	5.4%
6	262	4.9%
4	254	4.7%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	5355	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
2	733	13.7%
,	669	12.5%
.	669	12.5%
3	574	10.7%
9	461	8.6%
8	418	7.8%
0	415	7.7%
7	310	5.8%
1	298	5.6%
5	289	5.4%
6	262	4.9%
4	254	4.7%
n	2	< 0.1%
a	1	< 0.1%

기온
Real number (ℝ)

Distinct count	298
Unique (%)	44.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	14.315223880597015
Minimum	-8.3
Maximum	31.6
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	-8.3
5-th percentile	-1.7
Q1	6.3
median	15.2
Q3	23.1
95-th percentile	27.1
Maximum	31.6
Range	39.9
Interquartile range (IQR)	16.8

Descriptive statistics

Standard deviation	9.722824203
Coefficient of variation (CV)	0.679194701
Kurtosis	-1.13667476
Mean	14.31522388
Median Absolute Deviation (MAD)	8.4
Skewness	-0.2853256216
Sum	9591.2
Variance	94.53331049

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
24.3	7	1.0%
23	7	1.0%
25	7	1.0%
24.2	6	0.9%
6.8	6	0.9%
19.6	6	0.9%
10	6	0.9%
24.1	6	0.9%
26.1	6	0.9%
24.7	5	0.7%
9.3	5	0.7%
13.6	5	0.7%
6.6	5	0.7%
22.4	5	0.7%
23.8	5	0.7%
23.4	5	0.7%
-0.1	5	0.7%
-0.6	5	0.7%
24.9	4	0.6%
26.9	4	0.6%
24.4	4	0.6%
25.6	4	0.6%
23.7	4	0.6%
22.6	4	0.6%
9.2	4	0.6%
Other values (273)	540	80.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-8.3	1	0.1%
-7.9	1	0.1%
-6.4	1	0.1%
-6.1	1	0.1%
-5.9	2	0.3%
-5.4	1	0.1%
-5.2	1	0.1%
-5	2	0.3%
-4.9	1	0.1%
-4.7	1	0.1%

Value	Count	Frequency (%)
31.6	1	0.1%
31.5	1	0.1%
30.5	1	0.1%
30.4	2	0.3%
30.2	1	0.1%
29.9	1	0.1%
29.8	1	0.1%
29.7	1	0.1%
29.4	1	0.1%
29.2	1	0.1%

강수량
Real number (ℝ_≥0)

ZEROS

Distinct count	115
Unique (%)	17.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	3.6085074626865667
Minimum	0.0
Maximum	103.1
Zeros	479
Zeros (%)	71.5%
Memory size	5.4 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0.3
95-th percentile	22.92
Maximum	103.1
Range	103.1
Interquartile range (IQR)	0.3

Descriptive statistics

Standard deviation	11.92017304
Coefficient of variation (CV)	3.303352749
Kurtosis	28.27760287
Mean	3.608507463
Median Absolute Deviation (MAD)	0
Skewness	4.911626206
Sum	2417.7
Variance	142.0905254

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	479	71.5%
0.1	11	1.6%
0.3	7	1.0%
0.2	7	1.0%
0.6	6	0.9%
0.4	5	0.7%
1.7	5	0.7%
3.9	4	0.6%
0.5	4	0.6%
2.9	4	0.6%
1	4	0.6%
1.8	3	0.4%
1.1	3	0.4%
1.3	3	0.4%
2.2	3	0.4%
1.2	3	0.4%
2	3	0.4%
1.5	3	0.4%
2.5	3	0.4%
1.4	2	0.3%
4.6	2	0.3%
29.8	2	0.3%
6.2	2	0.3%
11.5	2	0.3%
6.4	2	0.3%
Other values (90)	98	14.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	479	71.5%
0.1	11	1.6%
0.2	7	1.0%
0.3	7	1.0%
0.4	5	0.7%
0.5	4	0.6%
0.6	6	0.9%
0.7	2	0.3%
0.8	1	0.1%
1	4	0.6%

Value	Count	Frequency (%)
103.1	1	0.1%
102.6	1	0.1%
97	1	0.1%
75.7	1	0.1%
69	1	0.1%
64.7	1	0.1%
63.2	1	0.1%
62.3	1	0.1%
61	1	0.1%
60	1	0.1%

풍속
Real number (ℝ_≥0)

Distinct count	38
Unique (%)	5.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	2.1513432835820896
Minimum	0.6
Maximum	6.0
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	0.6
5-th percentile	1.2
Q1	1.7
median	2
Q3	2.5
95-th percentile	3.455
Maximum	6
Range	5.4
Interquartile range (IQR)	0.8

Descriptive statistics

Standard deviation	0.6874856064
Coefficient of variation (CV)	0.3195610908
Kurtosis	2.302673004
Mean	2.151343284
Median Absolute Deviation (MAD)	0.4
Skewness	1.165202238
Sum	1441.4
Variance	0.472636459

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2	60	9.0%
1.9	55	8.2%
1.7	55	8.2%
1.6	49	7.3%
1.8	39	5.8%
2.1	37	5.5%
2.3	36	5.4%
2.2	32	4.8%
2.4	29	4.3%
1.5	27	4.0%
2.5	24	3.6%
2.8	21	3.1%
1.2	20	3.0%
2.7	20	3.0%
1.4	19	2.8%
1.3	19	2.8%
2.6	17	2.5%
3.1	13	1.9%
2.9	13	1.9%
3	12	1.8%
3.3	9	1.3%
3.4	7	1.0%
3.2	7	1.0%
1.1	7	1.0%
4	6	0.9%
Other values (13)	37	5.5%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0.6	1	0.1%
0.9	2	0.3%
1	6	0.9%
1.1	7	1.0%
1.2	20	3.0%
1.3	19	2.8%
1.4	19	2.8%
1.5	27	4.0%
1.6	49	7.3%
1.7	55	8.2%

Value	Count	Frequency (%)
6	1	0.1%
4.8	2	0.3%
4.6	2	0.3%
4.4	1	0.1%
4.2	3	0.4%
4	6	0.9%
3.9	3	0.4%
3.8	2	0.3%
3.7	5	0.7%
3.6	4	0.6%

최다풍향
Real number (ℝ_≥0)

Distinct count	16
Unique (%)	2.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	210.955223880597
Minimum	20.0
Maximum	360.0
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	20
5-th percentile	50
Q1	70
median	270
Q3	290
95-th percentile	340
Maximum	360
Range	340
Interquartile range (IQR)	220

Descriptive statistics

Standard deviation	105.8511566
Coefficient of variation (CV)	0.5017707295
Kurtosis	-1.242340427
Mean	210.9552239
Median Absolute Deviation (MAD)	40
Skewness	-0.6008689458
Sum	141340
Variance	11204.46735

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
290	173	25.8%
270	123	18.4%
50	100	14.9%
70	55	8.2%
200	37	5.5%
320	36	5.4%
360	27	4.0%
250	27	4.0%
230	24	3.6%
90	22	3.3%
20	18	2.7%
340	9	1.3%
180	6	0.9%
110	6	0.9%
160	4	0.6%
140	3	0.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
20	18	2.7%
50	100	14.9%
70	55	8.2%
90	22	3.3%
110	6	0.9%
140	3	0.4%
160	4	0.6%
180	6	0.9%
200	37	5.5%
230	24	3.6%

Value	Count	Frequency (%)
360	27	4.0%
340	9	1.3%
320	36	5.4%
290	173	25.8%
270	123	18.4%
250	27	4.0%
230	24	3.6%
200	37	5.5%
180	6	0.9%
160	4	0.6%

습도
Real number (ℝ_≥0)

Distinct count	377
Unique (%)	56.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	59.97179104477612
Minimum	17.9
Maximum	96.3
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	17.9
5-th percentile	34.5
Q1	47.6
median	60
Q3	71.575
95-th percentile	88.71
Maximum	96.3
Range	78.4
Interquartile range (IQR)	23.975

Descriptive statistics

Standard deviation	16.22574201
Coefficient of variation (CV)	0.2705562353
Kurtosis	-0.6218679907
Mean	59.97179104
Median Absolute Deviation (MAD)	12
Skewness	0.09349436219
Sum	40181.1
Variance	263.2747038

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
48.1	5	0.7%
68.6	5	0.7%
46.8	5	0.7%
51.1	5	0.7%
61	5	0.7%
47.6	5	0.7%
63.6	5	0.7%
79.4	5	0.7%
70.3	5	0.7%
59.6	5	0.7%
63.8	5	0.7%
56.1	5	0.7%
64.6	4	0.6%
46.4	4	0.6%
52.6	4	0.6%
63	4	0.6%
48	4	0.6%
63.9	4	0.6%
64.3	4	0.6%
70.4	4	0.6%
40.4	4	0.6%
69.4	4	0.6%
52	4	0.6%
66.6	4	0.6%
57.3	4	0.6%
Other values (352)	558	83.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
17.9	1	0.1%
24.3	1	0.1%
25.5	1	0.1%
25.6	1	0.1%
26.3	1	0.1%
26.4	1	0.1%
26.6	1	0.1%
27.1	1	0.1%
27.6	1	0.1%
28.5	1	0.1%

Value	Count	Frequency (%)
96.3	2	0.3%
96	1	0.1%
95.8	1	0.1%
95.5	1	0.1%
95.4	1	0.1%
95.3	1	0.1%
95	1	0.1%
94.8	1	0.1%
94.4	1	0.1%
93.5	1	0.1%

기압
Real number (ℝ_≥0)

SKEWED

Distinct count	277
Unique (%)	41.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1003.825671641791
Minimum	0.0
Maximum	1025.3
Zeros	1
Zeros (%)	0.1%
Memory size	5.4 KiB

Quantile statistics

Minimum	0
5-th percentile	993.145
Q1	999.3
median	1004.9
Q3	1011.375
95-th percentile	1018.365
Maximum	1025.3
Range	1025.3
Interquartile range (IQR)	12.075

Descriptive statistics

Standard deviation	39.63761479
Coefficient of variation (CV)	0.0394865522
Kurtosis	617.3912129
Mean	1003.825672
Median Absolute Deviation (MAD)	6.1
Skewness	-24.34635554
Sum	672563.2
Variance	1571.140506

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
999.3	8	1.2%
1013.4	7	1.0%
1004.4	7	1.0%
1008.7	6	0.9%
1001.8	6	0.9%
1000.8	6	0.9%
998.7	6	0.9%
1002.2	6	0.9%
1007.5	5	0.7%
1001.7	5	0.7%
995.3	5	0.7%
1006.8	5	0.7%
1005.3	5	0.7%
1010.1	5	0.7%
1002.4	5	0.7%
996.4	5	0.7%
1003.2	5	0.7%
1004.9	5	0.7%
999.7	5	0.7%
998.8	5	0.7%
1003.4	5	0.7%
1010.9	5	0.7%
1003.7	5	0.7%
998.4	5	0.7%
1009.1	5	0.7%
Other values (252)	533	79.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	1	0.1%
983.1	1	0.1%
983.8	1	0.1%
984.3	1	0.1%
985.6	1	0.1%
987.3	1	0.1%
987.7	1	0.1%
988.3	1	0.1%
988.4	1	0.1%
989.3	1	0.1%

Value	Count	Frequency (%)
1025.3	1	0.1%
1025	1	0.1%
1024.2	1	0.1%
1023.7	1	0.1%
1023.4	1	0.1%
1023	2	0.3%
1022.6	2	0.3%
1022	2	0.3%
1021.4	1	0.1%
1021.1	1	0.1%

안개시간
Real number (ℝ_≥0)

SKEWED
ZEROS

Distinct count	6
Unique (%)	0.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.013820895522388061
Minimum	0.0
Maximum	5.33
Zeros	665
Zeros (%)	99.3%
Memory size	5.4 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0
Maximum	5.33
Range	5.33
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.2202886356
Coefficient of variation (CV)	15.93881057
Kurtosis	512.0810718
Mean	0.01382089552
Median Absolute Deviation (MAD)	0
Skewness	21.71745376
Sum	9.26
Variance	0.04852708297

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	665	99.3%
1.08	1	0.1%
0.78	1	0.1%
1.4	1	0.1%
0.67	1	0.1%
5.33	1	0.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	665	99.3%
0.67	1	0.1%
0.78	1	0.1%
1.08	1	0.1%
1.4	1	0.1%
5.33	1	0.1%

Value	Count	Frequency (%)
5.33	1	0.1%
1.4	1	0.1%
1.08	1	0.1%
0.78	1	0.1%
0.67	1	0.1%
0	665	99.3%

y_pm2.5
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	72
Unique (%)	10.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	22.435820895522387
Minimum	2.0
Maximum	135.0
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	2
5-th percentile	6
Q1	13
median	20
Q3	28
95-th percentile	49
Maximum	135
Range	133
Interquartile range (IQR)	15

Descriptive statistics

Standard deviation	15.34889411
Coefficient of variation (CV)	0.6841244716
Kurtosis	11.45853318
Mean	22.4358209
Median Absolute Deviation (MAD)	8
Skewness	2.512488277
Sum	15032
Variance	235.5885505

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
13	31	4.6%
16	29	4.3%
23	28	4.2%
17	27	4.0%
20	27	4.0%
10	25	3.7%
19	24	3.6%
25	24	3.6%
22	23	3.4%
11	22	3.3%
9	22	3.3%
21	20	3.0%
18	20	3.0%
6	19	2.8%
15	19	2.8%
24	18	2.7%
12	18	2.7%
28	17	2.5%
8	16	2.4%
14	16	2.4%
26	15	2.2%
5	14	2.1%
7	13	1.9%
29	13	1.9%
27	13	1.9%
Other values (47)	157	23.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
2	3	0.4%
3	8	1.2%
4	5	0.7%
5	14	2.1%
6	19	2.8%
7	13	1.9%
8	16	2.4%
9	22	3.3%
10	25	3.7%
11	22	3.3%

Value	Count	Frequency (%)
135	1	0.1%
129	1	0.1%
117	1	0.1%
101	1	0.1%
85	1	0.1%
84	1	0.1%
83	1	0.1%
81	1	0.1%
77	1	0.1%
71	1	0.1%

y_pm10
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	97
Unique (%)	14.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	37.973134328358206
Minimum	5.0
Maximum	186.0
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	5
5-th percentile	11
Q1	23
median	34
Q3	47
95-th percentile	77.55
Maximum	186
Range	181
Interquartile range (IQR)	24

Descriptive statistics

Standard deviation	22.40827563
Coefficient of variation (CV)	0.5901086657
Kurtosis	7.075826012
Mean	37.97313433
Median Absolute Deviation (MAD)	12
Skewness	1.918871313
Sum	25442
Variance	502.1308168

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
34	25	3.7%
39	22	3.3%
25	22	3.3%
38	20	3.0%
22	19	2.8%
24	19	2.8%
28	18	2.7%
14	17	2.5%
26	17	2.5%
23	16	2.4%
43	14	2.1%
36	14	2.1%
32	14	2.1%
37	14	2.1%
17	14	2.1%
41	13	1.9%
20	13	1.9%
30	13	1.9%
29	12	1.8%
47	12	1.8%
27	11	1.6%
45	11	1.6%
33	11	1.6%
13	10	1.5%
42	10	1.5%
Other values (72)	289	43.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
5	2	0.3%
6	3	0.4%
7	4	0.6%
8	7	1.0%
9	9	1.3%
10	7	1.0%
11	3	0.4%
12	9	1.3%
13	10	1.5%
14	17	2.5%

Value	Count	Frequency (%)
186	1	0.1%
169	1	0.1%
166	1	0.1%
141	1	0.1%
134	1	0.1%
121	1	0.1%
120	1	0.1%
115	1	0.1%
110	1	0.1%
106	1	0.1%

transport_in
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	669
Unique (%)	99.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	4633766.9701492535
Minimum	3056490.0
Maximum	5305274.0
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	3056490
5-th percentile	3703896.55
Q1	4424019.75
median	4760874
Q3	4936478
95-th percentile	5132084.35
Maximum	5305274
Range	2248784
Interquartile range (IQR)	512458.25

Descriptive statistics

Standard deviation	439141.0346
Coefficient of variation (CV)	0.094769771
Kurtosis	1.122757201
Mean	4633766.97
Median Absolute Deviation (MAD)	230722
Skewness	-1.219906232
Sum	3104623870
Variance	1.928448483e+11

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
4477894	2	0.3%
5079038	1	0.1%
4798116	1	0.1%
5040859	1	0.1%
4434645	1	0.1%
4901579	1	0.1%
4328115	1	0.1%
4401987	1	0.1%
3663184	1	0.1%
5196438	1	0.1%
5073540	1	0.1%
4729432	1	0.1%
4621969	1	0.1%
5114451	1	0.1%
4418122	1	0.1%
4622912	1	0.1%
4483645	1	0.1%
4860465	1	0.1%
5057065	1	0.1%
5097994	1	0.1%
4852453	1	0.1%
4958961	1	0.1%
4410330	1	0.1%
4942598	1	0.1%
4293402	1	0.1%
Other values (644)	644	96.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
3056490	1	0.1%
3057329	1	0.1%
3138178	1	0.1%
3158797	1	0.1%
3187638	1	0.1%
3202777	1	0.1%
3205594	1	0.1%
3304350	1	0.1%
3328986	1	0.1%
3337086	1	0.1%

Value	Count	Frequency (%)
5305274	1	0.1%
5278639	1	0.1%
5273308	1	0.1%
5241526	1	0.1%
5227916	1	0.1%
5221418	1	0.1%
5214069	1	0.1%
5210494	1	0.1%
5209749	1	0.1%
5207364	1	0.1%

transport_out
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct count	670
Unique (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	4673159.323880597
Minimum	3060106.0
Maximum	5302127.0
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	3060106
5-th percentile	3676536.15
Q1	4492052.5
median	4813010.5
Q3	4992929.75
95-th percentile	5144803.35
Maximum	5302127
Range	2242021
Interquartile range (IQR)	500877.25

Descriptive statistics

Standard deviation	454200.3204
Coefficient of variation (CV)	0.09719341647
Kurtosis	1.221700328
Mean	4673159.324
Median Absolute Deviation (MAD)	208309.5
Skewness	-1.320565763
Sum	3131016747
Variance	2.06297931e+11

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
4628818	1	0.1%
4618991	1	0.1%
3874164	1	0.1%
3978798	1	0.1%
4895757	1	0.1%
4377206	1	0.1%
4117859	1	0.1%
5089983	1	0.1%
5057202	1	0.1%
5065380	1	0.1%
4800587	1	0.1%
3798343	1	0.1%
3777221	1	0.1%
4557430	1	0.1%
3196213	1	0.1%
5040732	1	0.1%
4917832	1	0.1%
4770373	1	0.1%
4739840	1	0.1%
4418320	1	0.1%
5172001	1	0.1%
5130500	1	0.1%
4926254	1	0.1%
4721709	1	0.1%
4729889	1	0.1%
Other values (645)	645	96.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
3060106	1	0.1%
3091480	1	0.1%
3130769	1	0.1%
3142039	1	0.1%
3145411	1	0.1%
3193146	1	0.1%
3196213	1	0.1%
3269072	1	0.1%
3308952	1	0.1%
3333837	1	0.1%

Value	Count	Frequency (%)
5302127	1	0.1%
5300125	1	0.1%
5276139	1	0.1%
5247026	1	0.1%
5241560	1	0.1%
5240951	1	0.1%
5240553	1	0.1%
5225232	1	0.1%
5220396	1	0.1%
5212187	1	0.1%

transport_inandout
Real number (ℝ_≥0)

HIGH CORRELATION
UNIQUE

Distinct count	670
Unique (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	9306926.29402985
Minimum	6116596.0
Maximum	10528041.0
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	6116596
5-th percentile	7357709.4
Q1	8920641.25
median	9612497.5
Q3	9932750
95-th percentile	10246614
Maximum	10528041
Range	4411445
Interquartile range (IQR)	1012108.75

Descriptive statistics

Standard deviation	885463.786
Coefficient of variation (CV)	0.09514030282
Kurtosis	1.243739328
Mean	9306926.294
Median Absolute Deviation (MAD)	396329.5
Skewness	-1.309594845
Sum	6235640617
Variance	7.840461163e+11

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
7741436	1	0.1%
9983390	1	0.1%
9391562	1	0.1%
6662823	1	0.1%
9671993	1	0.1%
8930304	1	0.1%
7880022	1	0.1%
9852121	1	0.1%
9852082	1	0.1%
10163370	1	0.1%
8712870	1	0.1%
9983119	1	0.1%
9465922	1	0.1%
9589840	1	0.1%
9540669	1	0.1%
10064941	1	0.1%
9960055	1	0.1%
9266054	1	0.1%
9999335	1	0.1%
8607107	1	0.1%
6398740	1	0.1%
10228678	1	0.1%
9737675	1	0.1%
7809968	1	0.1%
10131288	1	0.1%
Other values (645)	645	96.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
6116596	1	0.1%
6148809	1	0.1%
6283589	1	0.1%
6300836	1	0.1%
6318407	1	0.1%
6398740	1	0.1%
6398990	1	0.1%
6606158	1	0.1%
6613302	1	0.1%
6662823	1	0.1%

Value	Count	Frequency (%)
10528041	1	0.1%
10525670	1	0.1%
10503871	1	0.1%
10483180	1	0.1%
10450700	1	0.1%
10427590	1	0.1%
10426256	1	0.1%
10416200	1	0.1%
10400413	1	0.1%
10390561	1	0.1%

china_covid_confirmed
Real number (ℝ_≥0)

ZEROS

Distinct count	150
Unique (%)	22.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	136.26716417910447
Minimum	0.0
Maximum	15141.0
Zeros	381
Zeros (%)	56.9%
Memory size	5.4 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	26
95-th percentile	402.8
Maximum	15141
Range	15141
Interquartile range (IQR)	26

Descriptive statistics

Standard deviation	753.1475053
Coefficient of variation (CV)	5.526991846
Kurtosis	240.5314885
Mean	136.2671642
Median Absolute Deviation (MAD)	0
Skewness	13.29325204
Sum	91299
Variance	567231.1647

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	381	56.9%
2	8	1.2%
19	8	1.2%
22	8	1.2%
17	7	1.0%
15	7	1.0%
29	6	0.9%
3	6	0.9%
23	6	0.9%
18	6	0.9%
33	6	0.9%
20	6	0.9%
14	5	0.7%
5	5	0.7%
7	5	0.7%
12	5	0.7%
24	5	0.7%
25	5	0.7%
27	4	0.6%
6	4	0.6%
9	4	0.6%
11	4	0.6%
36	4	0.6%
32	3	0.4%
34	3	0.4%
Other values (125)	159	23.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	381	56.9%
1	3	0.4%
2	8	1.2%
3	6	0.9%
4	3	0.4%
5	5	0.7%
6	4	0.6%
7	5	0.7%
8	2	0.3%
9	4	0.6%

Value	Count	Frequency (%)
15141	1	0.1%
4156	1	0.1%
3872	1	0.1%
3727	1	0.1%
3418	1	0.1%
3237	1	0.1%
3160	1	0.1%
2974	1	0.1%
2812	1	0.1%
2607	1	0.1%

china_covid_death
Real number (ℝ_≥0)

SKEWED
ZEROS

Distinct count	57
Unique (%)	8.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	7.073134328358209
Minimum	0.0
Maximum	1290.0
Zeros	530
Zeros (%)	79.1%
Memory size	5.4 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	31.55
Maximum	1290
Range	1290
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	53.97427024
Coefficient of variation (CV)	7.630884377
Kurtosis	479.5038506
Mean	7.073134328
Median Absolute Deviation (MAD)	0
Skewness	20.48147298
Sum	4739
Variance	2913.221848

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	530	79.1%
1	34	5.1%
2	17	2.5%
3	13	1.9%
4	7	1.0%
6	5	0.7%
9	4	0.6%
5	3	0.4%
15	3	0.4%
13	2	0.3%
97	2	0.3%
98	2	0.3%
7	2	0.3%
25	2	0.3%
11	2	0.3%
142	1	0.1%
73	1	0.1%
254	1	0.1%
108	1	0.1%
89	1	0.1%
86	1	0.1%
43	1	0.1%
72	1	0.1%
66	1	0.1%
65	1	0.1%
Other values (32)	32	4.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	530	79.1%
1	34	5.1%
2	17	2.5%
3	13	1.9%
4	7	1.0%
5	3	0.4%
6	5	0.7%
7	2	0.3%
8	1	0.1%
9	4	0.6%

Value	Count	Frequency (%)
1290	1	0.1%
254	1	0.1%
150	1	0.1%
143	1	0.1%
142	1	0.1%
139	1	0.1%
118	1	0.1%
112	1	0.1%
109	1	0.1%
108	1	0.1%

kospi_index
Real number (ℝ_≥0)

Distinct count	451
Unique (%)	67.4%
Missing	1
Missing (%)	0.1%
Infinite	0
Infinite (%)	0.0%

Mean	2121.008355754858
Minimum	1457.64
Maximum	2443.58
Zeros	0
Zeros (%)	0.0%
Memory size	5.4 KiB

Quantile statistics

Minimum	1457.64
5-th percentile	1860.7
Q1	2049.2
median	2130.62
Q3	2204.21
95-th percentile	2368.892
Maximum	2443.58
Range	985.94
Interquartile range (IQR)	155.01

Descriptive statistics

Standard deviation	154.6194775
Coefficient of variation (CV)	0.07289904214
Kurtosis	1.640133463
Mean	2121.008356
Median Absolute Deviation (MAD)	75.91
Skewness	-0.7253265253
Sum	1418954.59
Variance	23907.18283

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2203.46	6	0.9%
2327.89	6	0.9%
2049.2	5	0.7%
2246.13	5	0.7%
1947.56	5	0.7%
2407.49	4	0.6%
2196.32	4	0.6%
2195.44	4	0.6%
2391.96	4	0.6%
1889.01	3	0.4%
2125.62	3	0.4%
2396.69	3	0.4%
2209.61	3	0.4%
2041.74	3	0.4%
2206.39	3	0.4%
2200.44	3	0.4%
2010.25	3	0.4%
1937.75	3	0.4%
1970.13	3	0.4%
2250.57	3	0.4%
2170.25	3	0.4%
2029.6	3	0.4%
2368.25	3	0.4%
2075.57	3	0.4%
2087.96	3	0.4%
Other values (426)	578	86.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1457.64	1	0.1%
1482.46	1	0.1%
1566.15	3	0.4%
1591.2	1	0.1%
1609.97	1	0.1%
1672.44	1	0.1%
1685.46	1	0.1%
1686.24	1	0.1%
1704.76	1	0.1%
1714.86	1	0.1%

Value	Count	Frequency (%)
2443.58	1	0.1%
2437.53	1	0.1%
2435.92	1	0.1%
2432.35	1	0.1%
2427.91	1	0.1%
2418.67	1	0.1%
2412.4	3	0.4%
2407.49	4	0.6%
2406.17	1	0.1%
2403.73	1	0.1%

soeul_oil_consumption
Categorical

Distinct count	22
Unique (%)	3.3%
Missing	0
Missing (%)	0.0%
Memory size	5.4 KiB

4,603	60
4,010	31
4,011	31
3,188	31
5,008	31
Other values (17)	486

Value	Count	Frequency (%)
4,603	60	9.0%
4,010	31	4.6%
4,011	31	4.6%
3,188	31	4.6%
5,008	31	4.6%
4,632	31	4.6%
3,046	31	4.6%
4,426	31	4.6%
3,674	31	4.6%
2,982	31	4.6%
3,224	31	4.6%
4,094	31	4.6%
5,462	31	4.6%
3,590	30	4.5%
5,117	30	4.5%
2,979	30	4.5%
4,208	30	4.5%
4,804	30	4.5%
3,738	30	4.5%
3,833	29	4.3%
3,116	28	4.2%
3,633	1	0.1%

Length

Max length	5
Median length	5
Mean length	5
Min length	5

Overview of Unicode Properties

Unique unicode characters	11
Unique unicode categories (?)	2
Unique unicode scripts (?)	1
Unique unicode blocks (?)	1

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Most occurring characters

Value	Count	Frequency (%)
,	670	20.0%
4	491	14.7%
3	423	12.6%
0	367	11.0%
2	277	8.3%
6	244	7.3%
8	243	7.3%
1	240	7.2%
9	152	4.5%
5	122	3.6%
7	121	3.6%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	2680	80.0%
Other Punctuation	670	20.0%

Most frequent Decimal Number characters

Value	Count	Frequency (%)
4	491	18.3%
3	423	15.8%
0	367	13.7%
2	277	10.3%
6	244	9.1%
8	243	9.1%
1	240	9.0%
9	152	5.7%
5	122	4.6%
7	121	4.5%

Most frequent Other Punctuation characters

Value	Count	Frequency (%)
,	670	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	3350	100.0%

Most frequent Common characters

Value	Count	Frequency (%)
,	670	20.0%
4	491	14.7%
3	423	12.6%
0	367	11.0%
2	277	8.3%
6	244	7.3%
8	243	7.3%
1	240	7.2%
9	152	4.5%
5	122	3.6%
7	121	3.6%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	3350	100.0%

Most frequent ASCII characters

Value	Count	Frequency (%)
,	670	20.0%
4	491	14.7%
3	423	12.6%
0	367	11.0%
2	277	8.3%
6	244	7.3%
8	243	7.3%
1	240	7.2%
9	152	4.5%
5	122	3.6%
7	121	3.6%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

First rows

	date	china_pm2.5	china_pm10	china_stock_index	기온	풍속	최다풍향	습도	기압	y_pm2.5	y_pm10	transport_in	transport_out	transport_inandout	kospi_index	soeul_oil_consumption
0	2019-01-01	NaN	NaN	NaN	-5.0	2.1	290.0	49.5	1022.6	25.0	38.0	3534195.0	3531605.0	7065800.0	NaN	3,633
1	2019-01-02	NaN	125.0	2,465.29	-4.9	1.7	270.0	42.8	1023.4	22.0	34.0	4658330.0	4578983.0	9237313.0	2010.00	2,982
2	2019-01-03	182	133.0	2,464.36	-3.5	1.4	290.0	38.8	1024.2	24.0	39.0	4892831.0	4780205.0	9673036.0	1993.70	2,982
3	2019-01-04	198	151.0	2,514.87	-1.1	1.2	20.0	55.5	1019.5	42.0	60.0	5011360.0	4946281.0	9957641.0	2010.25	2,982
4	2019-01-05	224	64.0	2,514.87	-2.8	2.2	290.0	40.3	1016.6	40.0	63.0	4434645.0	4382017.0	8816662.0	2010.25	2,982
5	2019-01-06	106	91.0	2,514.87	-2.8	1.2	290.0	35.0	1017.6	23.0	49.0	3635917.0	3525408.0	7161325.0	2010.25	2,982
6	2019-01-07	161	159.0	2,533.09	-1.9	1.4	290.0	46.4	1017.4	37.0	57.0	4625330.0	4623444.0	9248774.0	2037.10	2,982
7	2019-01-08	219	64.0	2,526.46	-3.5	2.6	290.0	31.0	1018.2	18.0	41.0	4928774.0	4935362.0	9864136.0	2025.27	2,982
8	2019-01-09	79	63.0	2,544.34	-4.7	1.3	50.0	28.8	1022.0	22.0	51.0	4891248.0	4900404.0	9791652.0	2064.71	2,982
9	2019-01-10	93	74.0	2,535.10	-0.6	1.3	290.0	48.8	1015.5	34.0	58.0	4956516.0	4939590.0	9896106.0	2063.28	2,982

Last rows

	date	seoul_covid_confirmed	seoul_covid_death	seoul_covid_released	china_pm2.5	china_pm10	china_stock_index	기온	풍속	최다풍향	습도	기압	y_pm2.5	y_pm10	transport_in	transport_out	transport_inandout	china_covid_confirmed	kospi_index	soeul_oil_consumption
660	2020-10-22	5748.0	74.0	5283.0	132	105.0	3,312.50	13.5	2.8	50.0	66.0	1003.5	30.0	63.0	4618706.0	4825112.0	9443818.0	22.0	2355.05	4,603
661	2020-10-23	5768.0	74.0	5304.0	83	52.0	3,278.00	8.6	3.0	270.0	51.5	1004.9	9.0	25.0	4692848.0	4940239.0	9633087.0	29.0	2360.81	4,603
662	2020-10-24	5790.0	74.0	5350.0	54	54.0	3,278.00	8.7	2.5	270.0	47.6	1008.7	10.0	25.0	4503569.0	4729889.0	9233458.0	33.0	2360.81	4,603
663	2020-10-25	5807.0	74.0	5350.0	63	67.0	3,278.00	11.8	1.7	20.0	62.5	1009.9	15.0	29.0	3903108.0	4062970.0	7966078.0	19.0	2360.81	4,603
664	2020-10-26	5827.0	74.0	5368.0	106	92.0	3,251.12	12.9	1.6	20.0	71.6	1009.8	28.0	50.0	4423630.0	4717361.0	9140991.0	26.0	2343.91	4,603
665	2020-10-27	5851.0	76.0	5394.0	144	98.0	3,254.32	14.0	1.8	270.0	74.1	1010.9	47.0	74.0	4530392.0	4774614.0	9305006.0	24.0	2330.84	4,603
666	2020-10-28	5876.0	77.0	5434.0	126	69.0	3,269.24	13.8	2.5	270.0	52.1	1012.6	27.0	49.0	4588788.0	4836718.0	9425506.0	42.0	2345.26	4,603
667	2020-10-29	5912.0	78.0	5462.0	88	92.0	3,272.73	10.8	2.0	270.0	40.3	1013.7	15.0	37.0	4623029.0	4886518.0	9509547.0	24.0	2326.67	4,603
668	2020-10-30	5960.0	78.0	5475.0	127	93.0	3,224.53	11.9	1.5	50.0	42.9	1015.2	19.0	43.0	4695985.0	4958248.0	9654233.0	25.0	2267.15	4,603
669	2020-10-31	6011.0	78.0	5495.0	152	77.0	3,224.53	13.6	2.6	200.0	60.3	1013.9	14.0	28.0	4523453.0	4787495.0	9310948.0	33.0	2267.15	4,603

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent Lowercase Letter characters

Most frequent Decimal Number characters

Most frequent Space Separator characters

Most occurring scripts

Most frequent Latin characters

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Most occurring characters

Most occurring categories

Most frequent Lowercase Letter characters

Most frequent Decimal Number characters

Most frequent Other Punctuation characters

Most occurring scripts

Most frequent Latin characters

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Most occurring characters

Most occurring categories

Most frequent Decimal Number characters

Most frequent Other Punctuation characters

Most occurring scripts

Most frequent Common characters

Most occurring blocks

Most frequent ASCII characters

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows